Kissa Sins Birthday Cake Edition

CELEBRATE KISSA’S BIRTHDAY WITH A TWIST! We’re flipping the experience with Upside Down Birthday Cake Edition—an exclusive, limited-run release available only during her birthday month! This special edition features a reversed texture design, creating a completely new sensation that turns everything you thought you knew upside down. Just like a decadent birthday cake with a surprise inside, this collector’s edition offers a unique twist you won’t find anywhere else.